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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

William Crossen

Bib: 31047 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M70-74)
#0 / 281
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
38:38
3.11 mi
Rank: #28908
Start → 5K
38:38 | 12:27/mi
10K
1:19:47
6.21 mi
Rank: #28951 (-43)
5K → 10K
41:09 | 13:15/mi
15K
2:01:10
9.32 mi
Rank: #28954 (-3)
10K → 15K
41:23 | 13:20/mi
20K
2:45:11
12.43 mi
Rank: #28958 (-4)
15K → 20K
44:01 | 14:11/mi
HALF
2:54:28
13.11 mi
Rank: #28958
20K → HALF
9:17 | 13:38/mi
25K
3:29:45
15.53 mi
Rank: #28962 (-4)
HALF → 25K
35:17 | 14:33/mi
30K
4:15:21
18.64 mi
Rank: #28954 (+8)
25K → 30K
45:36 | 14:41/mi
20M
4:34:41
20.00 mi
Rank: #28942 (+12)
30K → 20M
19:20 | 14:14/mi
21M
4:50:03
21.00 mi
Rank: #28933 (+9)
20M → 21M
15:22 | 15:22/mi
35K
4:59:31
21.75 mi
Rank: #28920 (+13)
21M → 35K
9:28 | 12:40/mi
23M
5:16:55
23.00 mi
Rank: #28911 (+9)
35K → 23M
17:24 | 13:55/mi
24M
5:31:56
24.00 mi
Rank: #28927 (-16)
23M → 24M
15:01 | 15:01/mi
40K
5:44:04
24.85 mi
Rank: #28927
24M → 40K
12:08 | 14:12/mi
25.2M
5:49:06
25.20 mi
Rank: #28927
40K → 25.2M
5:02 | 14:36/mi
FINISH
6:01:28
26.22 mi
Rank: #28907 (+20)
25.2M → FINISH
12:22 | 12:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:54:28
Pace13:19 /mi
2nd Half
Distance13.11 mi
Time3:07:00
Pace14:16 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:4738:3812:2738:38
12:27
-
10K
6.21 mi12:44:561:19:4712:5141:09
13:15
+0:48
15K
9.32 mi13:26:192:01:1013:0041:23
13:20
+0:05
20K
12.43 mi14:10:202:45:1113:1844:01
14:11
+0:51
HALF
13.11 mi14:19:372:54:2813:199:17
13:38
-0:33
25K
15.53 mi14:54:543:29:4513:3135:17
14:33
+0:55
30K
18.64 mi15:40:304:15:2113:4245:36
14:41
+0:08
20M
20.00 mi15:59:504:34:4113:4519:20
14:14
-0:27
21M
21.00 mi16:15:124:50:0313:4915:22
15:22
+1:08
35K
21.75 mi16:24:404:59:3113:479:28
12:40
-2:42
23M
23.00 mi16:42:045:16:5513:4717:24
13:55
+1:15
24M
24.00 mi16:57:055:31:5613:5015:01
15:01
+1:06
40K
24.85 mi17:09:135:44:0413:5112:08
14:12
-0:49
25.2M
25.20 mi17:14:155:49:0613:525:02
14:36
+0:24
FINISH
26.22 mi17:26:376:01:2813:4812:22
12:09
-2:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

12:09 /mi

Average Pace

13:48 /mi

Slowest Pace

15:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:32:17

42% of race

Time at Steady Pace

2:13:12

37% of race

Time at Slower Pace

1:15:59

21% of race

Average Pace: 13:47 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:03:4738:3812:2738:38
12:27
#28908
10K
6.21 mi12:44:561:19:4712:5141:09
13:15
#28951
15K
9.32 mi13:26:192:01:1013:0041:23
13:20
#28954
20K
12.43 mi14:10:202:45:1113:1844:01
14:11
#28958
HALF
13.11 mi14:19:372:54:2813:199:17
13:38
#28958
25K
15.53 mi14:54:543:29:4513:3135:17
14:33
#28962
30K
18.64 mi15:40:304:15:2113:4245:36
14:41
#28954
20M
20.00 mi15:59:504:34:4113:4519:20
14:14
#28942
21M
21.00 mi16:15:124:50:0313:4915:22
15:22
#28933
35K
21.75 mi16:24:404:59:3113:479:28
12:40
#28920
23M
23.00 mi16:42:045:16:5513:4717:24
13:55
#28911
24M
24.00 mi16:57:055:31:5613:5015:01
15:01
#28927
40K
24.85 mi17:09:135:44:0413:5112:08
14:12
#28927
25.2M
25.20 mi17:14:155:49:0613:525:02
14:36
#28927
FINISH
26.22 mi17:26:376:01:2813:4812:22
12:09
#28907
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi28908163031630328907(Top 100%)16300(Top 100%)16300(Top 5801%)
10K6.21 mi3.10 mi28951-4316314-1116314-1128963(Top 100%)16315(Top 100%)16315(Top 5806%)
15K9.32 mi3.11 mi28954-316318-416318-428907(Top 100%)16300(Top 100%)16300(Top 5801%)
20K12.43 mi3.11 mi28958-4163181631828924(Top 100%)16296(Top 100%)16296(Top 5799%)
HALF13.11 mi0.68 mi28958163181631828861(Top 99%)16260(Top 100%)16260(Top 5786%)
25K15.53 mi2.42 mi28962-416316+216316+228839(Top 99%)16267(Top 100%)16267(Top 5789%)
30K18.64 mi3.11 mi28954+816309+716309+728687(Top 99%)16180(Top 99%)16180(Top 5758%)
20M20.00 mi1.36 mi28942+1216305+416305+428264(Top 97%)15978(Top 98%)15978(Top 5686%)
21M21.00 mi1.00 mi28933+916302+316302+328267(Top 97%)15960(Top 98%)15960(Top 5680%)
35K21.75 mi0.75 mi28920+1316300+216300+227421(Top 94%)15547(Top 95%)15547(Top 5533%)
23M23.00 mi1.25 mi28911+916294+616294+628079(Top 97%)15846(Top 97%)15846(Top 5639%)
24M24.00 mi1.00 mi28927-1616297-316297-328725(Top 99%)16161(Top 99%)16161(Top 5751%)
40K24.85 mi0.85 mi28927162971629728030(Top 97%)15808(Top 97%)15808(Top 5626%)
25.2M25.20 mi0.35 mi2892716296+116296+127684(Top 95%)15615(Top 96%)15615(Top 5557%)
FINISH26.22 mi1.02 mi28907+2016287+916287+927592(Top 95%)15578(Top 95%)15578(Top 5544%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21
+97ft-345ft

Overall

28907

Males

16300

M70-74

16300

5K→10K

3.1 - 6.2 mi

Top 100%
×5
+79ft-138ft

Overall

28963

Males

16315

M70-74

16315

10K→15K

6.2 - 9.3 mi

Top 100%
×3
+67ft-78ft

Overall

28907

Males

16300

M70-74

16300

15K→20K

9.3 - 12.4 mi

Top 100%
×5
+106ft-86ft

Overall

28924

Males

16296

M70-74

16296

20K→HALF

12.4 - 13.1 mi

Top 99%
×2
+19ft-37ft

Overall

28861

Males

16260

M70-74

16260

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28839

Males

16267

M70-74

16267

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28687

Males

16180

M70-74

16180

30K→20M

18.6 - 20.0 mi

Top 97%
×5
+64ft-50ft

Overall

28264

Males

15978

M70-74

15978

20M→21M

20.0 - 21.0 mi

Top 97%
×8
+106ft-24ft

Overall

28267

Males

15960

M70-74

15960

21M→35K

21.0 - 21.8 mi

Top 94%
×7
+17ft-86ft

Overall

27421

Males

15547

M70-74

15547

35K→23M

21.8 - 23.0 mi

Top 97%
×5
+23ft-63ft

Overall

28079

Males

15846

M70-74

15846

23M→24M

23.0 - 24.0 mi

Top 99%
×6
+12ft-82ft

Overall

28725

Males

16161

M70-74

16161

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28030

Males

15808

M70-74

15808

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1
+13ft-16ft

Overall

27684

Males

15615

M70-74

15615

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
×2
+22ft-21ft

Overall

27592

Males

15578

M70-74

15578

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
121
Passed By
120
Net Change
+1
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28908
5K → 10K649-43#28908#28951
10K → 15K912-3#28951#28954
15K → 20K610-4#28954#28958
20K → HALF110#28958#28958
HALF → 25K711-4#28958#28962
25K → 30K157+8#28962#28954
30K → 20M120+12#28954#28942
20M → 21M112+9#28942#28933
21M → 35K130+13#28933#28920
35K → 23M123+9#28920#28911
23M → 24M117-16#28911#28927
24M → 40K660#28927#28927
40K → 25.2M220#28927#28927
25.2M → FINISH200+20#28927#28907
TOTALS121120+1
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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